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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/08/2011
Application #:
12049251
Filing Dt:
03/14/2008
Publication #:
Pub Dt:
09/17/2009
Inventor:
Detao Du
Title:
OPTICAL SYSTEM FOR REDUCING STIMULATED BRILLOUIN SCATTERING BY CONTROLLABLY CHANGING POLARIZATION DIRECTION OF AN OPTICAL SIGNAL
Assignment: 1
Reel/Frame:
021066/0220Recorded: 06/09/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/03/2008
Assignee:
3550 GENERAL ATOMICS COURT
SAN DIEGO, CALIFORNIA 92186
Correspondent:
SCOTT J. MENGHINI
120 SOUTH LASALLE STREET
SUITE 1600
CHICAGO, CA 60603-3406
Assignment: 2
Reel/Frame:
042914/0365Recorded: 06/20/2017Pages: 25
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
06/20/2017
Assignee:
300 SOUTH GRAND AVENUE, 5TH FLOOR
LOS ANGELES, CALIFORNIA 90071
Correspondent:
MORRISON & FOERSTER LLP
425 MARKET STREET
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:
052372/0067Recorded: 04/10/2020Pages: 16
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/10/2020
Assignee:
300 SOUTH GRAND AVENUE, 5TH FLOOR
LOS ANGELES, CALIFORNIA 90071
Correspondent:
KRISTIN BROZOVIC C/O KATTEN
525 W MONROE ST
CHICAGO, IL 60661

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